// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package androidx.gdata.xml;

import androidx.gdata.XMLSerializer;
import androidx.gdata.LinkUrl;
import static androidx.gdata.xml.StringEncoder.encode;

import java.io.PrintWriter;

/**
 * @author jennings
 *         Date: Nov 12, 2008
 */
public class LinkUrlSerializer implements XMLSerializer<LinkUrl> {

  private String extraIndent = "";

  public void setExtraIndent(String extraIndent) {
    this.extraIndent = extraIndent;
  }
  

  public void serialize(PrintWriter out, LinkUrl link) {
    out.println(extraIndent + "  <link rel='" + link.getRel() + "'");
    out.println(extraIndent + "        type='" + link.getType() + "'");
    if (link.getTitle() != null) {
      out.println(extraIndent + "        href='" + encode(link.getHref()) + "'");
      out.println(extraIndent + "        title='" + encode(link.getTitle()) + "'/>");
    } else {
      out.println(extraIndent + "        href='" + encode(link.getHref()) + "'/>");
    }
  }
}
